Firefly Open Source Community

Title: Audio problems on Andoid 7.1.2 [Print This Page]

Author: wizama    Time: 5/29/2019 23:05
Title: Audio problems on Andoid 7.1.2
Hello,

I'm running Android 7.1.2 which i compiled from sources, but I'm getting no audio at all
When I plug headphone on jack connector, or speakers in the dedicated connector, i'm getting no audio

In the Android settings, when i click on 'Audio output' to select an output, i only have "spdif passthrough" and "default output" but nothing else.

Here is the output of "cat /proc/asound/cards":
  1. 0 [ROCKCHIPSPDIF  ]: ROCKCHIP_SPDIF - ROCKCHIP,SPDIF
  2.                       ROCKCHIP,SPDIF
  3. 1 [rkhdmidpsound  ]: rk-hdmi-dp-soun - rk-hdmi-dp-sound
  4.                       rk-hdmi-dp-sound
Copy the code


I have also tried the latest official image i could find on the site (AIO-3399C_Android7.1.2_HDMI_181229.7z), but i am still facing the same issue : the rt5640 card is not listed

Could you please tell me what i could do to make it work
Thank you
Author: matthew636    Time: 1/10/2026 16:02
This article really expanded my views, thank you for the fantastic share! Free access to Latest CFE-Investigation examprep materials for all¡ªgood luck!
Author: johnsco881    Time: 1/10/2026 22:35
Thank you for your thought-provoking article, it made a lasting impact. You¡¯ll find the New COF-C02 test lab questions content valuable, and it¡¯s completely free to access.
Author: bobpric820    Time: 7 day before
What a brilliant article, thank you for sharing such a gem. Improve your IT skills and get free New PC-BA-FBA-20 study notes access. Wishing you the best of luck!




Welcome Firefly Open Source Community (https://bbs.t-firefly.com/) Powered by Discuz! X3.1